58 lines
1.6 KiB
Bash
Executable File
58 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# This script is used by test/Makefile.ssl to check whether a sane 'pod2man'
|
|
# is installed.
|
|
# ('make install' should not try to run 'pod2man' if it does not exist or if
|
|
# it is a broken 'pod2man' version that is known to cause trouble. if we find
|
|
# the system 'pod2man' to be broken, we use our own copy instead)
|
|
#
|
|
# In any case, output an appropriate command line for running (or not
|
|
# running) pod2man.
|
|
|
|
|
|
IFS=:
|
|
|
|
try_without_dir=true
|
|
# First we try "pod2man", then "$dir/pod2man" for each item in $PATH.
|
|
for dir in dummy:$PATH; do
|
|
if [ "$try_without_dir" = true ]; then
|
|
# first iteration
|
|
pod2man=pod2man
|
|
try_without_dir=false
|
|
else
|
|
# second and later iterations
|
|
pod2man="$dir/pod2man"
|
|
if [ ! -f "$pod2man" ]; then # '-x' is not available on Ultrix
|
|
pod2man=''
|
|
fi
|
|
fi
|
|
|
|
if [ ! "$pod2man" = '' ]; then
|
|
failure=none
|
|
|
|
if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | fgrep OpenSSL >/dev/null; then
|
|
:
|
|
else
|
|
failure=BasicTest
|
|
fi
|
|
|
|
if [ "$failure" = none ]; then
|
|
if "$pod2man" --section=1 --center=OpenSSL --release=dev pod2mantest.pod | grep '^MARKER - ' >/dev/null; then
|
|
failure=MultilineTest
|
|
fi
|
|
fi
|
|
|
|
|
|
if [ "$failure" = none ]; then
|
|
echo "$pod2man"
|
|
exit 0
|
|
fi
|
|
|
|
echo "$pod2man does not work properly ('$failure' failed). Looking for another pod2man ..." >&2
|
|
fi
|
|
done
|
|
|
|
echo "No working pod2man found. Consider installing a new version." >&2
|
|
echo "As a workaround, we'll use a bundled old copy of pod2man.pl." >&2
|
|
echo "$1 ../../util/pod2man.pl"
|